dynamic block

My coworker was wondering if there was a way to have a icon say in a pallette for a bunch of dynamic blocks and you right click on it and it will give you alist of all blocks within that icon. then you select the one you want and go ahead and place it in.

hard to explain what is wanted, if not sure what im asking ill try to explain it better.

thanks a bunch

If I understand what you're asking, you want 'Flyouts'. Not available in ToolPalettes, but I think you can with the Ribbon in 2009.

im thinking like in the tool pallet under architectural there are a bunch of dynamic blocks, take trees for example if you click that then place the object into the drawing and then from the visibility you can choose whichever tree you want to from that. i was wondering if there was a way that you could simply right click on the icon in the palette and get a list of what visibility options there are.

If you rt-clk on the dynamic block in the Toolpalette, select Properties > Visibility, there is a drop-down with the available visibilities.